element(s): ['Al', 'Ni'] AFLOW prototype label: A3B2_hP5_164_ad_d Parameter names: ['a', 'c/a', 'z2', 'z3'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.0211', '1.2156872', '0.64900192', '0.14827124'] model name: EAM_IMD_BrommerGaehler_2006B_AlNiCo__MO_128037485276_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Al', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0.33333333 0.66666667 0.35099808] [0.33333333 0.66666667 0.85172876]] spacegroup = 164 cell = [[4.0211, 0, 0], [-2.01055, 3.4823747511576, 0], [0, 0, 4.8884]] ========================================= Step Time Energy fmax BFGS: 0 17:38:35 -25.056189 0.720780 BFGS: 1 17:38:35 -25.072453 0.606767 BFGS: 2 17:38:35 -25.120457 0.321294 BFGS: 3 17:38:35 -25.127233 0.292164 BFGS: 4 17:38:35 -25.130967 0.215140 BFGS: 5 17:38:35 -25.135076 0.083049 BFGS: 6 17:38:35 -25.135579 0.037827 BFGS: 7 17:38:35 -25.135647 0.036205 BFGS: 8 17:38:35 -25.135686 0.030181 BFGS: 9 17:38:35 -25.135734 0.016594 BFGS: 10 17:38:35 -25.135756 0.006632 BFGS: 11 17:38:36 -25.135761 0.004797 BFGS: 12 17:38:36 -25.135762 0.004786 BFGS: 13 17:38:36 -25.135764 0.004029 BFGS: 14 17:38:36 -25.135767 0.002874 BFGS: 15 17:38:36 -25.135768 0.001944 BFGS: 16 17:38:36 -25.135768 0.000540 BFGS: 17 17:38:36 -25.135769 0.000042 BFGS: 18 17:38:36 -25.135769 0.000004 BFGS: 19 17:38:36 -25.135769 0.000000 BFGS: 20 17:38:36 -25.135769 0.000000 Minimization converged after 20 steps. Maximum force component: 5.628327136501895e-09 eV/Angstrom Maximum stress component: 1.2456585793054331e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Ni', 'Ni'] basis = [[0. 0. 0. ] [0.33333333 0.66666667 0.33447489] [0.66666667 0.33333333 0.66552511] [0.33333333 0.66666667 0.83812248] [0.66666667 0.33333333 0.16187752]] cellpar = Cell([[4.0025807996221205, 1.8820036391274003e-18, -2.959321803996735e-39], [-2.0012903998110603, 3.466336653172587, -2.988823140752954e-39], [2.0721331002247855e-37, 3.7367038699488993e-37, 4.857701750330924]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-2.63123293e-31 1.13935728e-31 -5.62832714e-09] [ 2.63123293e-31 -1.13935728e-31 5.62832714e-09] [-1.31561646e-31 1.13935728e-31 -2.86370604e-10] [ 2.30232881e-31 -5.69678640e-32 2.86370604e-10]] stress = [ 6.75696733e-11 6.75696733e-11 1.24565858e-10 1.95203502e-33 -2.09404381e-48 -2.26108980e-27] energy per atom = -3.6539349129854783 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0